E1 is your ultimate partner in tender risk management, designed to help contractors make faster, smarter, and risk-free decisions.
By providing a robust audit trail for all shared documents, E1 helps eliminate costly on-site disputes. Improve your quote coverage and estimate accuracy with access to E1’s extensive subcontractor network, ensuring you receive multiple competitive, qualified quotes.
With E1’s powerful tools and data-driven insights, you can reduce financial risk, enhance efficiency, and streamline your tendering process, providing you with complete confidence in every decision.
Key Benefits

Mitigate risk of cost blowouts
- Automated document transmittals mitigate the risk of document disputes
- Generate document transmittals to keep all parties up to date with the latest information, mitigating any future disputes and reducing oversight
- Let E1 highlight contact sitting on obsolete documentation, streamlining your follow-ups

Data driven decision making
- See live data on your supply chain with easily identifiable project history, enquiry responses and quote rates
- Gain oversight into your project coverage in one centralised view, helping you prioritise the trades that need it most
- Live analytics help build relationships with your supply chain, rewarding those that support your company at tender time

Faster tendering
- Quickly split documents into trade-specific packages with the E1 Document Matrix
- Issue RFQs and trade-specific docs across your preferred subcontractor database or via the E1 Network
- Receive pricing based on trade packages, rather than entire suites of documents
E1 Network
Outdated info in your addressbook, gone!
Up-to date
Enriched data
Safer tendering
E1 Network
Outdated info in your addressbook, gone!
We hook your address book data up and reference it with our network.
We’ll then update any of the outdated info and populate the profile with the qualifications and project history we can find. We can help you maintain and continuously sync accurate, reliable address book data.
Addenda Wizard
Automatically supersede addendum documents
Reduce risk
Less stress for subbies
Increase speed to market
Addenda Wizard
Automatically supersede addendum documents
Streamline your addenda process and reduce emails by using E1’s auto-revision wizard.
E1’s Addenda Wizard automates revising documents when you upload new drawings, meaning less time sifting through PDFs, more time in market, and less emails for your supply chain.
Living database
Smarter, connected Address Book
Up-to date
Enriched data
Safer tendering
Living database
Smarter, connected Address Book
We hook your address book data up and reference it with our network.
We’ll then update any of the outdated info and populate the profile with the qualifications and project history we can find. We can help you maintain and continuously sync accurate, reliable address book data.
Builders
Six reasons the construction industry prefers E1
Simple and easy to use
We pride ourselves on our user experience. E1 is easy to learn, simple to use, and attractive to boot
Built by the industry
Built by construction people, for construction people. We don’t want to change what you do, we want to make it faster & better.
Leading the way
We have had more than 70,000 projects tendered through E1, and we’ve handled over 7.6 million architectural documents.
Always reliable
Software that’s slow, buggy or unavailable is frustrating. Our software has an uptime of >99.9%
Tried and Trusted
We’ve been around a while now. As well as Australia and New Zealand we also operate in the UK, Ireland and the Philippines
Real support
Our team is always on hand when you need them. Feel free to give us a call on 1300 705 035 from 9am-5pm AEST
Pricing to suit all
Pricing options to suit any business
Builder Basic
$3000
(+GST, Billed Annually)
Previously 'Market Intelligence'
Easily list project and recieve quotes on E1's tender noticeboard, perfect for small builders getting started
- Up to 5 users
- List 1 project per month on E1's tender noticeboard ($10M total value annually)
- Automate project creation and addenda management
- Recieve competitive quotes from Australia's largest subbie marketplace
- Access online support and knowledge base guides
Builder Core
$5000
(+GST, Billed Annually)
Previously named 'Tender'
List tenders publicly or privately, with all subcontractor details seamlessly managed in your address book
- Everything in Builder Basic and:
- Unlimited public and private projects
- Import and manage your own private address book of subbies on E1
- Track quotes, response rates and maintain audit trails on correspondance
- Showcase you active projects on a company branded tender portal
- Enjoy personalised phone support
- Add multiple licences, offices, and JVs (additional subscription required)
Most Popular
Builder Business
$9000
(+ GST, Billed Annually)
Previously named 'Tender + Network'
Expand coverage and synce address book contacts with E1's network of 40,000+ enrucged subbie profiles
- Everything in Builder Core and:
- Connect 40,000+ subbies from E1's Network to your private address book
- Keep your address book up-to-date with live, accurate contact information
- Find new subbies and advanced filters (inc. core trades, service areas, project experience and more)
- Integrate with the Australian Business Register for real-time ABN updates
- Recieve 1-on-1 training sessions for your teams
Builder Enterprise
On Request
Advanced tendering for high-value, security-focused projects and established estimating teams
- Everything in Builder Business and:
- Login with Single Sign-on (SSO) for secure and seamless access to E1
- Enforce team-based permissions, user roles, with administrator controls
- Benefit from a dedicated account manager
The big questions
Frequently Asked Questions
No you do not, when setting up a tender you are able to choose whether you want to post it on the public notice board, or privately to your own supply chain network.
Yes, you have the option of privately posting sensitive tenders. We also have Cyber Essentials+ certification so you have peace of mind that all data is secure
Prices start from $3000 per year, and vary with the level of access you require
Latest insights
View all insights
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